Description

PL- 5*0 is  a highly active, non -hydrolyzable silicone surfactant for flexi-ble polyurethane foaming. It can be applied to very low density to mediumdensity foaming. PL- 5*0can be compatible with polyol mixture and various additives, sothat each component of the raw material system to form a uniform mixture.Because of its strong nucleating system, the foam can form a fine and uniformcell structure. Meanwhile, as a result of its high activity characteristics, it couldprovide high processing tolerance, and can get the highest foam yield and thelowest density gradient.